Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1213-172 (2025c, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 183.9448130567823°
Declination: -17.5292580397638°
No. sessions: 769
No. delays: 42035
Defining: No
RMS(α cos δ) = 1901.4352 mas
RMS(δ) = 5335.6735 mas

Quarterly time series for 1213-172 (2025c, 4 global solutions)

Data

Right ascension: 183.9447990911556°
Declination: -17.5292786458850°
No. sessions: 584
No. delays: 29257
Defining: No
RMS(α cos δ) = 0.2810 mas
RMS(δ) = 0.2036 mas